M_LOOK_UP_PTR_REG_CLASS which allows the register class of the operand to be
resolved via a callback at runtime.

llvm-svn: 28387

llvm-svn: 28377

llvm-svn: 28368

can just add lib/Target to TableGen includes.

llvm-svn: 28318

llvm-svn: 28307

llvm-svn: 28283

llvm-svn: 28037

llvm-svn: 27843

llvm-svn: 27834

llvm-svn: 27080

llvm-svn: 27073

llvm-svn: 26490

llvm-svn: 26435

packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).

llvm-svn: 26294

llvm-svn: 25678

llvm-svn: 25674

hasInFlag, hasOutFlag.

llvm-svn: 25155

Currently tblgen cannot tell which operands in the operand list are results so
it assumes the first one is a result. This is bad. Ideally we would fix this
by separating results from inputs, e.g. (res R32:$dst),
(ops R32:$src1, R32:$src2). But that's a more distruptive change. Adding
'let noResults = 1' is the workaround to tell tblgen that the instruction does
not produces a result. It works for now since tblgen does not support
instructions which produce multiple results.

llvm-svn: 25017

* Added a pseudo instruction (for each target) that represent "return void".
  This is a workaround for lack of optional flag operand (return void is not
  lowered so it does not have a flag operand.)

llvm-svn: 24997

llvm-svn: 24715

  chains.
* Added DAG node property SDNPHasChain for nodes which r/w control-flow
  chains.
* Renamed SDTVT to SDTOther.
* Added several new SDTypeProfiles for BR, BRCOND, RET, and WRITEPORT.
* Added SDNode definitions for BR, BRCOND, RET, and WRITEPORT.

llvm-svn: 24586

work.  This change has no effect on generated code.

llvm-svn: 24563

and make a few changes to the legalization machinery to support more than
16 types.

llvm-svn: 24511

llvm-svn: 24505

llvm-svn: 24503

llvm-svn: 24501

llvm-svn: 24422

llvm-svn: 24405

llvm-svn: 24012

llvm-svn: 23870

Note that when adding new instructions that you should refer to the table at the
bottom of PPCSchedule.td.

llvm-svn: 23830

llvm-svn: 23820

can be used by other targets.  For those targets that want to use it,
have at.  :)

llvm-svn: 23680

llvm-svn: 23621

llvm-svn: 23544

llvm-svn: 23099

llvm-svn: 23092

llvm-svn: 23048

llvm-svn: 22929

llvm-svn: 22921